* {
  margin: 0;
  padding: 0;
  border: none;
  list-style: none;
  text-decoration: none;
}
html,
body {
  width: 100%;
}
.container-fluid {
  width: 100%;
  max-width: 75rem;
  margin: 0 auto;
}
.container {
  width: 71rem;
  margin: 0 auto;
}
.tabbar {
  height: 10.2rem;
  background-color: white;
  position: relative;
}
.tabbar ul {
  display: flex;
  justify-content: space-between;
  position: fixed;
  bottom: 0;
  height: 10.2rem;
  background-color: white;
}
.tabbar ul li {
  box-sizing: border-box;
  width: 14.8rem;
  text-align: center;
}
.tabbar ul li a {
  box-sizing: border-box;
  display: block;
  padding-top: 1.5rem;
}
.tabbar ul li a i {
  display: block;
  width: 4rem;
  height: 4rem;
  margin: 0 auto;
  background-image: url(https://img.imgdb.cn/item/6034670c5f4313ce250d93c0.png);
  background-repeat: no-repeat;
  background-size: 16rem 8rem;
}
.tabbar ul li a span {
  height: 4.7rem;
  line-height: 4.7rem;
  font-size: 2.4rem;
  color: #707070;
}
.tabbar ul li.active span {
  color: #ff4a2c;
}
.tabbar ul li.active i {
  background-position-y: -4rem !important;
}
.tabbar ul li:nth-child(1) i {
  background-position: 0 0;
}
.tabbar ul li:nth-child(2) i {
  background-position: -4rem 0;
}
.tabbar ul li:nth-child(3) i {
  background-position: -8rem 0;
}
.tabbar ul li:nth-child(4) i {
  background-position: -12rem 0;
}
header div {
  background-color: white;
  position: fixed;
  z-index: 10;
}
header div > ul {
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  padding: 2rem 3.5rem;
}
header div > ul > li > a > .return {
  display: block;
  width: 1.4rem;
}
header div > ul > li > a > .share {
  display: block;
  width: 4rem;
}
header div > ul > li:nth-of-type(1),
header div > ul > li:nth-of-type(3) {
  margin-top: 1rem;
}
header div > ul > li:nth-of-type(2) {
  font-size: 3.6rem;
  color: #222121;
}
section {
  padding-top: 10rem;
}
section > .bargin {
  background-image: url(https://img.imgdb.cn/item/603471a75f4313ce2513035c.png);
  background-size: contain;
  position: relative;
  padding-bottom: 6rem;
}
section > .bargin .countdown {
  overflow: hidden;
}
section > .bargin .countdown > p {
  color: #ff4b3c;
  font-size: 3rem;
  text-align: center;
  margin-top: 3rem;
  height: 6rem;
}
section > .bargin .countdown > p > span {
  font-size: 3.2rem;
  color: white;
  width: 6rem;
  height: 6rem;
  background-image: linear-gradient(to right, #fe7142, #ff4a3c);
  padding: 1rem;
  border-radius: 0.5rem;
  margin: 0 1rem;
}
section > .bargin .method {
  position: absolute;
  right: 3rem;
  top: -0.5rem;
}
section > .bargin .method img {
  display: block;
  width: 8.2rem;
}
section > .bargin .product {
  height: 30rem;
  background-color: white;
  margin: 2.5rem auto;
  box-sizing: border-box;
  padding: 1.8rem;
  border-radius: 1rem;
}
section > .bargin .product ul {
  display: flex;
}
section > .bargin .product ul li img {
  display: block;
  width: 24.4rem;
}
section > .bargin .product ul li p,
section > .bargin .product ul li ul {
  margin-left: 1.8rem;
}
section > .bargin .product ul li p:nth-of-type(1) {
  width: 38rem;
  height: 8.5rem;
  color: #1c1c1c;
  font-size: 3rem;
  font-weight: bold;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
section > .bargin .product ul li p:nth-of-type(2) {
  width: 39rem;
  height: 3.7rem;
  font-size: 2.8rem;
  color: #4f4f4f;
  margin-top: 2rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
section > .bargin .product ul li ul {
  display: flex;
  justify-content: space-between;
  margin-top: 5.5rem;
}
section > .bargin .product ul li ul li span:nth-of-type(1) {
  color: #ff433d;
  font-size: 3rem;
}
section > .bargin .product ul li ul li span:nth-of-type(2) {
  color: #ff433d;
  font-size: 3.6rem;
}
section > .bargin .product ul li ul li span:nth-of-type(3) {
  color: #858585;
  font-size: 2.5rem;
  text-decoration-line: line-through;
  margin-left: 1.6rem;
}
section > .bargin .product ul li ul li:nth-of-type(2) {
  margin-top: 1rem;
  color: #858585;
  font-size: 2.5rem;
}
section > .bargin > p {
  font-size: 3.6rem;
  text-align: center;
  font-weight: 600;
  letter-spacing: 1rem;
  margin-top: 5rem;
}
section > .bargin > p > span {
  color: #ff433d;
}
section > .bargin .invite {
  height: 9rem;
  border-radius: 5rem;
  background-image: linear-gradient(to right, #fe7142, #ff4a3c);
  margin-top: 5rem;
}
section > .bargin .invite > p {
  text-align: center;
  font-size: 3rem;
  color: white;
  line-height: 9rem;
}
section > .bargin .help {
  background-color: white;
  border-radius: 1rem;
  margin-top: 5rem;
  padding: 3rem 5rem 5rem;
  box-sizing: border-box;
}
section > .bargin .help ul {
  display: flex;
  justify-content: space-around;
  border-bottom: 0.02rem solid #dcdcdc;
}
section > .bargin .help ul li {
  font-size: 2.8rem;
  font-weight: 400;
  color: #959595;
  position: relative;
  height: 6rem;
}
section > .bargin .help ul .active {
  color: #ff4b3b;
}
section > .bargin .help ul .active::after {
  content: "";
  display: block;
  width: 6rem;
  height: 0.5rem;
  background-color: #ff4b3b;
  border-radius: 1rem;
  position: absolute;
  bottom: 0.7rem;
  left: 2.5rem;
}
section > .bargin .help > p {
  font-size: 2.6rem;
  font-weight: 400;
  color: #959595;
  text-align: center;
  margin-top: 6rem;
}
.footer {
  background-color: white;
  padding-bottom: 3rem;
}
.footer ul {
  display: flex;
  justify-content: center;
  margin-top: 3.5rem;
}
.footer ul li img {
  display: block;
  width: 24.4rem;
}
.footer ul li p,
.footer ul li ul {
  margin-left: 1.8rem;
}
.footer ul li p:nth-of-type(1) {
  width: 43rem;
  height: 8.5rem;
  color: #5b5b5b;
  font-size: 2.8rem;
  font-weight: bold;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.footer ul li p:nth-of-type(2) {
  font-size: 2.8rem;
  color: #0d0d0d;
  font-weight: 800;
  position: relative;
  margin-left: 10rem;
  margin-top: 4rem;
}
.footer ul li p:nth-of-type(2) > span {
  position: absolute;
  top: -0.3rem;
  left: -9rem;
  font-size: 3.6rem;
  color: #ff433d;
  margin-right: 2rem;
  font-weight: normal;
}
.footer ul li p:nth-of-type(3) {
  font-size: 2.8rem;
  color: #858585;
  text-decoration: line-through;
  margin-top: 2rem;
}
.footer ul li ul {
  margin: 0;
  display: flex;
  justify-content: space-between;
}
.footer ul li ul li .ProgressBar_box {
  width: 30rem;
  margin-top: 2rem;
}
.footer ul li ul li .ProgressBar_box .ProgressBar {
  width: 12rem;
  height: 1.5rem;
  background-color: #dbdbdd;
  display: inline-block;
  border-radius: 2rem;
}
.footer ul li ul li .ProgressBar_box span {
  display: inline-block;
  font-size: 1.8rem;
  color: #858585;
  margin-left: 1rem;
}
.footer ul li ul li .free-btn {
  display: block;
  box-sizing: border-box;
  padding: 1.5rem 4rem;
  background-image: linear-gradient(to right, #fe7142, #ff4a3c);
  border-radius: 2rem;
  font-size: 2.4rem;
  color: white;
}
